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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: de99c49c-1bf0-494e-7a53-08dc3f8c7a40 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Mar 2024 16:26:16.1070 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BgBT2RizSr9Pld39RJ+ftuapLqFvrPTIQoYpG3adajYdIDcJDq866xPCFgwAMNe4JQ9TViHryYkPQD9vdv9vYQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAWPR04MB9864 SVC i3c is a dual role controller. Move probe() into svc-i3c-main.c. This prepares to support target probe depending on dts "mode" settings. Signed-off-by: Frank Li --- Notes: Change from v7 to v9 -none Change from v6 to v7 - using /* SPDX-License-Identifier */ for svc-i3c.h Change from v5 to v6 - none Change from v4 to v5 - add new line at end of file New file from v4 drivers/i3c/master/Makefile | 3 +- drivers/i3c/master/svc-i3c-main.c | 53 +++++++++++++++++++++++++++++ drivers/i3c/master/svc-i3c-master.c | 34 ++++-------------- drivers/i3c/master/svc-i3c.h | 12 +++++++ 4 files changed, 73 insertions(+), 29 deletions(-) create mode 100644 drivers/i3c/master/svc-i3c-main.c create mode 100644 drivers/i3c/master/svc-i3c.h diff --git a/drivers/i3c/master/Makefile b/drivers/i3c/master/Makefile index 3e97960160bc8..484cb81f45821 100644 --- a/drivers/i3c/master/Makefile +++ b/drivers/i3c/master/Makefile @@ -2,5 +2,6 @@ obj-$(CONFIG_CDNS_I3C_MASTER) += i3c-master-cdns.o obj-$(CONFIG_DW_I3C_MASTER) += dw-i3c-master.o obj-$(CONFIG_AST2600_I3C_MASTER) += ast2600-i3c-master.o -obj-$(CONFIG_SVC_I3C_MASTER) += svc-i3c-master.o +svc-i3c-objs += svc-i3c-main.o svc-i3c-master.o +obj-$(CONFIG_SVC_I3C_MASTER) += svc-i3c.o obj-$(CONFIG_MIPI_I3C_HCI) += mipi-i3c-hci/ diff --git a/drivers/i3c/master/svc-i3c-main.c b/drivers/i3c/master/svc-i3c-main.c new file mode 100644 index 0000000000000..6be6a576cdf7a --- /dev/null +++ b/drivers/i3c/master/svc-i3c-main.c @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include +#include +#include + +#include "svc-i3c.h" + +static int svc_i3c_probe(struct platform_device *pdev) +{ + return svc_i3c_master_probe(pdev); +} + +static void svc_i3c_remove(struct platform_device *pdev) +{ + svc_i3c_master_remove(pdev); +} + +static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev) +{ + return svc_i3c_master_runtime_suspend(dev); +} + +static int __maybe_unused svc_i3c_runtime_resume(struct device *dev) +{ + return svc_i3c_master_runtime_resume(dev); +} + +static const struct dev_pm_ops svc_i3c_pm_ops = { + SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) + SET_RUNTIME_PM_OPS(svc_i3c_runtime_suspend, + svc_i3c_runtime_resume, NULL) +}; + +static const struct of_device_id svc_i3c_master_of_match_tbl[] = { + { .compatible = "silvaco,i3c-master-v1"}, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, svc_i3c_master_of_match_tbl); + +static struct platform_driver svc_i3c_master = { + .probe = svc_i3c_probe, + .remove_new = svc_i3c_remove, + .driver = { + .name = "silvaco-i3c-master", + .of_match_table = svc_i3c_master_of_match_tbl, + .pm = &svc_i3c_pm_ops, + }, +}; +module_platform_driver(svc_i3c_master); + diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index 5ee4db68988e2..4dfe85ab17fd2 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -21,6 +21,8 @@ #include #include +#include "svc-i3c.h" + /* Master Mode Registers */ #define SVC_I3C_MCONFIG 0x000 #define SVC_I3C_MCONFIG_MASTER_EN BIT(0) @@ -1613,7 +1615,7 @@ static void svc_i3c_master_unprepare_clks(struct svc_i3c_master *master) clk_disable_unprepare(master->sclk); } -static int svc_i3c_master_probe(struct platform_device *pdev) +int svc_i3c_master_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct svc_i3c_master *master; @@ -1706,7 +1708,7 @@ static int svc_i3c_master_probe(struct platform_device *pdev) return ret; } -static void svc_i3c_master_remove(struct platform_device *pdev) +void svc_i3c_master_remove(struct platform_device *pdev) { struct svc_i3c_master *master = platform_get_drvdata(pdev); @@ -1733,7 +1735,7 @@ static void svc_i3c_restore_regs(struct svc_i3c_master *master) } } -static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev) +int svc_i3c_master_runtime_suspend(struct device *dev) { struct svc_i3c_master *master = dev_get_drvdata(dev); @@ -1744,7 +1746,7 @@ static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev) return 0; } -static int __maybe_unused svc_i3c_runtime_resume(struct device *dev) +int svc_i3c_master_runtime_resume(struct device *dev) { struct svc_i3c_master *master = dev_get_drvdata(dev); @@ -1756,30 +1758,6 @@ static int __maybe_unused svc_i3c_runtime_resume(struct device *dev) return 0; } -static const struct dev_pm_ops svc_i3c_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(svc_i3c_runtime_suspend, - svc_i3c_runtime_resume, NULL) -}; - -static const struct of_device_id svc_i3c_master_of_match_tbl[] = { - { .compatible = "silvaco,i3c-master-v1"}, - { /* sentinel */ }, -}; -MODULE_DEVICE_TABLE(of, svc_i3c_master_of_match_tbl); - -static struct platform_driver svc_i3c_master = { - .probe = svc_i3c_master_probe, - .remove_new = svc_i3c_master_remove, - .driver = { - .name = "silvaco-i3c-master", - .of_match_table = svc_i3c_master_of_match_tbl, - .pm = &svc_i3c_pm_ops, - }, -}; -module_platform_driver(svc_i3c_master); - MODULE_AUTHOR("Conor Culhane "); MODULE_AUTHOR("Miquel Raynal "); MODULE_DESCRIPTION("Silvaco dual-role I3C master driver"); diff --git a/drivers/i3c/master/svc-i3c.h b/drivers/i3c/master/svc-i3c.h new file mode 100644 index 0000000000000..b9e1dce4b2109 --- /dev/null +++ b/drivers/i3c/master/svc-i3c.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef SVC_I3C_H +#define SVC_I3C_H + +int svc_i3c_master_probe(struct platform_device *pdev); +void svc_i3c_master_remove(struct platform_device *pdev); +int svc_i3c_master_runtime_suspend(struct device *dev); +int svc_i3c_master_runtime_resume(struct device *dev); + +#endif +